When I went to the pro shop yesterday to get a couple of my other balls fixed up, I decided to pick up a Virtual Gravity.  Unfortunately for me, the ladies state tournament was running at GP yesterday, so I had to wait a few hours to try it out.  I tried it out on the house shot on the high end of the house, which is usually tighter.  This ball is going to be a monster, it was laid out with the pin over the ring finger and the MB kicked slightly out.  I started with the Cell and after a couple of games, I switched to this ball.  Right out of the box, it was a good 2-3 boards stronger than my Cell with slightly more length because of the layout and alot more kick at the backend.  Because it was creating more entry angle, it seemed to hit alot harder and pins were flying everywhere.   That's right OOB, it's not even broken in yet.

Once the VG gets broken in a little more, it's going to be an absolute beast.  I'll post a review once I get some games on it on PBA shots and other houses.

2-3 boards could be somewhat significant on a walled up house pattern though.

Not real sure what you mean by "broken in", but from my experience the ball will calm down after you get some more games on it, I have never had one hook more as you put games on it, unless you do some sanding on it.

Some stuff needs like 10 or so games before it starts rolling well.  Generally, I have seen this more with polished stuff, where you need to knock some polish off to get a consistent read.  Typically the negative part, where you lose hook and pop, occurs around the 100 - 200 game mark.
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four fried chickens and a coke[/size=4]

Let me say something, let me say something...
AAAAAAAAAAAAAHHHHHHHHHHHHHHHHH

My Sauce picked up 4 more boards overall hook after being used for 10-15 games.